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Two green circuit boards with black chips and gold edge connectors

OWC

OWC 32GB (2x16GB) DDR5 5200 CL42 1Rx8 262-pin 1.1V Non-ECC SODIMM for Lenovo Legion Slim 5 16IRH8

SKU CH-T384-2VVPR

32 GB DDR5 5200 CL42 SODIMM kit validated for Lenovo Legion Slim 5 16IRH8

  • Capacity32GB (2 x 16GB)
  • Type262-Pin DDR5 Non-ECC SODIMM
  • SpeedDDR5 5200 (PC5 41600)
  • CAS LatencyCL42
  • Voltage1.1V
  • ECCNo

Capacity 32GB (2 x 16GB)

  • 32 GB kit lets you run more apps and larger files simultaneously
  • DDR5 5200 CL42 speed raises data throughput for faster responsiveness
  • 1 V operation reduces power draw and heat inside the laptop
  • 262-pin SODIMM form factor fits the Legion Slim 5 16IRH8 slot exactly
  • JEDEC and RoHS compliance ensures a warranty-safe, standards-based upgrade

Legion Slim 5 16IRH8 memory kit

This OWC kit supplies 32 GB of DDR5 memory in two 16 GB SODIMM modules built specifically for the Lenovo Legion Slim 5 16IRH8. The upgrade targets owners of that laptop who need more capacity for multitasking, larger project files or memory-intensive applications. Installation follows the standard SODIMM slot procedure for this model.

Thermals and power at CL42 5200

The modules run at the JEDEC-standard 1.1 V with a CL42 latency at 5200 MT/s, drawing minimal power and generating little heat during typical workloads. No heat spreaders are fitted, relying on the laptop’s internal airflow to keep temperatures in check. Silent operation is assured because the memory has no moving parts.

Build and slot fit

Each stick uses the 262-pin DDR5 SODIMM form factor and an unbuffered 1Rx8 organisation, matching the Legion Slim 5 16IRH8 slot layout exactly. The green PCB sits flush in the socket without clearance issues. JEDEC and RoHS compliance means the upgrade preserves the original system warranty.

Highlights

  • 32 GB kit lets you run more apps and larger files simultaneously
  • DDR5 5200 CL42 speed raises data throughput for faster responsiveness
  • 1 V operation reduces power draw and heat inside the laptop
  • 262-pin SODIMM form factor fits the Legion Slim 5 16IRH8 slot exactly
  • JEDEC and RoHS compliance ensures a warranty-safe, standards-based upgrade

Specifications

BrandOWC
Part Number5S2D51R8032P
Capacity32GB (2 x 16GB)
Type262-Pin DDR5 Non-ECC SODIMM
SpeedDDR5 5200 (PC5 41600)
CAS LatencyCL42
Voltage1.1V
ECCNo
Buffered/RegisteredUnbuffered
Rank1Rx8
Heat SpreaderNo
Compatible SystemLenovo Legion Slim 5 16IRH8

Other versions of this model

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Questions about this item

How do I install the two 16GB DDR5 SODIMM modules into the Lenovo Legion Slim 5 16IRH8, and what step is often missed?

Power off the laptop and disconnect the battery cable before opening the case; insert each 262-pin module at an angle until the retention clips click, then reconnect the battery before closing.

What maintenance or replacement will this 32GB DDR5 5200 CL42 kit need over time?

No scheduled maintenance is required; the modules are non-ECC unbuffered DDR5 with no heat spreader, so only replace them if a memory diagnostic reports errors.

What limit appears first when the kit runs at 5200MHz CL42 1.1V under sustained load?

The JEDEC-standard DDR5 5200 CL42 timing and 1.1V voltage set the performance ceiling; sustained workloads will hit that latency and frequency boundary before thermal throttling.

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